An Airman and a Marine practice driving the R-11 aircraft refueler
An Airman and a Marine practice driving the R-11 aircraft refueler Nov. 16, 2016, at Seymour Johnson Air Force Base, North Carolina. Seymour Johnson AFB is one of the test sites for a new program to turn government vehicle operator certifications into commercial driver’s licenses. (U.S. Air Force photo by Airman 1st Class Kenneth Boyton)